On Tue, Oct 25, 2016 at 02:42:51PM +0100, Srinivas Kandagatla wrote:
> get_resources() will dereference dev as NULL pointer when called from probe(),
> as pp.dev is only assigned after get_resources() is called.
>
> Fix this by moving dev pointer assignment before get_resources() call.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> Fixes: e6a087eeaf91 ("PCI: qcom: Remove redundant struct qcom_pcie.dev")
Applied to for-linus for v4.9, thanks, Srinivas. Sorry for the breakage.
> ---
> drivers/pci/host/pcie-qcom.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/host/pcie-qcom.c b/drivers/pci/host/pcie-qcom.c
> index ef0a84c..3593640 100644
> --- a/drivers/pci/host/pcie-qcom.c
> +++ b/drivers/pci/host/pcie-qcom.c
> @@ -533,11 +533,11 @@ static int qcom_pcie_probe(struct platform_device *pdev)
> if (IS_ERR(pcie->phy))
> return PTR_ERR(pcie->phy);
>
> + pp->dev = dev;
> ret = pcie->ops->get_resources(pcie);
> if (ret)
> return ret;
>
> - pp->dev = dev;
> pp->root_bus_nr = -1;
> pp->ops = &qcom_pcie_dw_ops;
>
> --
> 2.10.1
>
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